diff --git a/client/src/components/Dashboard/FlightCard/FlightCard.tsx b/client/src/components/Dashboard/FlightCard/FlightCard.tsx
index dd3a9987bf80db4de611bd2c0a61c827f4f92ecd..c7ceb5ab5e4b09e3ffb5791dfb3cf644390ff784 100644
--- a/client/src/components/Dashboard/FlightCard/FlightCard.tsx
+++ b/client/src/components/Dashboard/FlightCard/FlightCard.tsx
@@ -1,6 +1,5 @@
 import { Link } from 'react-router-dom';
 import { IFlight } from '../../../services/Dashboard/CustomerDashboard';
-import { airportCode } from '../../../helpers/Airports';
 import './FlightCard.scss';
 
 interface IFlightCard {
@@ -8,7 +7,7 @@ interface IFlightCard {
   extraInfo?: boolean;
 }
 
-function FlightCard({ flight, extraInfo }: IFlightCard) {
+function FlightCard({ flight }: IFlightCard) {
   return (
     <>
 
diff --git a/client/src/components/Login/Login.tsx b/client/src/components/Login/Login.tsx
index edb557747a2fba32d18c7096a950116fd824f281..c3baf71b330073a6ad95f4d41f741ceb65d39737 100644
--- a/client/src/components/Login/Login.tsx
+++ b/client/src/components/Login/Login.tsx
@@ -26,7 +26,7 @@ export function Login() {
       const result = await loginUser(formValue);
       if (result) {
         giveAuth();
-        const userId = result.data.id;
+        const userId = result.data.id.toString();
         UserStorage.storeUserId(userId)
         updateUser(result.data);
         navigate(`/${userToDashboard(result.data)}`);
diff --git a/client/src/components/Register/Register.tsx b/client/src/components/Register/Register.tsx
index e44fae177b10afb86bd5cb0e00579f1cd90017c5..c188dad6199c76d6dc17a2b647d78a167b3c6f8c 100644
--- a/client/src/components/Register/Register.tsx
+++ b/client/src/components/Register/Register.tsx
@@ -40,7 +40,7 @@ export function Register() {
     try {
       const result = await registerUser(formValue);
       giveAuth();
-      const userId = result.data.id;
+      const userId = result.data.id.toString();
       UserStorage.storeUserId(userId);
       updateUser(result.data);
       navigate(`/${userToDashboard(result.data)}`);
diff --git a/client/src/helpers/UserStorage.ts b/client/src/helpers/UserStorage.ts
new file mode 100644
index 0000000000000000000000000000000000000000..638c33263d05a888514727f6ab3844916f9eb6c7
--- /dev/null
+++ b/client/src/helpers/UserStorage.ts
@@ -0,0 +1,11 @@
+class UserStorage {
+    static storeUserId(id: string): void {
+      localStorage.setItem('userId', id);
+    }
+  
+    static getUserId(): string | null {
+      return localStorage.getItem('userId');
+    }
+  }
+  
+  export default UserStorage;
\ No newline at end of file
diff --git a/client/src/services/Dashboard/AirlineDashboard.ts b/client/src/services/Dashboard/AirlineDashboard.ts
index b08849969a690ca3e6ce76cbb31a1ca228552fda..d697d38c8e6845cb9b4f9fed1a60e1298e65dc3e 100644
--- a/client/src/services/Dashboard/AirlineDashboard.ts
+++ b/client/src/services/Dashboard/AirlineDashboard.ts
@@ -31,11 +31,7 @@ export interface IAirlineDashboardData {
   flightList: IFlight[];
 }
 
-export async function GetAirlineDashboardData({
-  request,
-}: {
-  request: Request;
-}): Promise<IAirlineDashboardData> {
+export async function GetAirlineDashboardData(): Promise<IAirlineDashboardData> {
   try {
     const id = UserStorage.getUserId();
     const response = await Api.get(`Flight?airlineId=${id}`, {